Update changelog

Signed-off-by: dependabot[bot] <[email protected]>

CHANGELOG.md

@@ -177,6 +177,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Bump `com.networknt:json-schema-validator` from 1.0.86 to 1.1.0 ([#11886](https://github.com/opensearch-project/OpenSearch/pull/11886))
 - Bump `com.google.api:gax-httpjson` from 0.103.1 to 2.39.0 ([#11794](https://github.com/opensearch-project/OpenSearch/pull/11794))
 - Bump `com.google.oauth-client:google-oauth-client` from 1.34.1 to 1.35.0 ([#11960](https://github.com/opensearch-project/OpenSearch/pull/11960))
+- Bump `com.diffplug.spotless` from 6.23.2 to 6.24.0 ([#11962](https://github.com/opensearch-project/OpenSearch/pull/11962))
 
 ### Changed
 - Mute the query profile IT with concurrent execution ([#9840](https://github.com/opensearch-project/OpenSearch/pull/9840))